baber/WOPTO huggingface dataset:
Patent JP-2004020497-A (JP)
Title: Device of preventing accumulation and stagnation of noncondensable gas in nuclear power plant
Inventor: SUGIURA MASAHITO
IPC: G21C17/035
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent accumulation and stagnation of noncondensable gas in a water level measuring system of a supply water heater or a drain tank and ensure the integrity of components and pipes in a nuclear power station.  <P>SOLUTION: A device 47 of preventing accumulation and stagnation of noncondensable gas in a nuclear power plant comprises a water level measuring system 50 for measuring the water level in the supply water heater 48 of a reactor condensate/supply water system, a gas accumulation/stagnation prevention means 57 connecting an instrumentation pipe 51a for water level measurement of the water level measuring system taken out of the upper side of the supply water heater 48 to a part with pressure lower than the inner pressure of the supply water heater 48. With this gas accumulation/stagnation prevention means 57, a flow path from the instrumentation pipe 51a to the low pressure part is formed. With this flow path, accumulation and stagnation of noncondensable gas in the instrumentation pipe 51a for water level measurement is surely prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026518-A (JP)
Title: Method of manufacturing silica porous preform
Inventor: TAKEI JUNICHIRO
IPC: C03B8/04
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silica porous preform by which the yield of silica fine particles produced in the vapor phase axial deposition (VAD) method or the outside vapor deposition (OVD) method is improved to improve the profitability and the productivity, the silica fine particles stuck on the inside surface of a reaction vessel is reduced and the occurrence of bubbles or flaws is prevented.  <P>SOLUTION: In the method of manufacturing the silica porous preform by supplying a glass gaseous starting material, gaseous hydrogen and gaseous oxygen to a burner and flame-hydrolyzing to produce and deposit the silica fine particles, a triple tube burner formed so as to supply the glass gaseous starting material and gaseous oxygen to a center tube, gaseous oxygen to an adjacent 2nd tube and gaseous hydrogen to a 3rd tube is used and the ratio Q<SB>H</SB>/Q<SB>O</SB>of the flow rate (Q<SB>H</SB>) of gaseous hydrogen to the flow rate (Q<SB>O</SB>) of total gaseous oxygen is 3-5, preferably 3.7-4.3 and the ratio V<SB>1</SB>/V<SB>2</SB>of the flow velocity (V<SB>1</SB>) of the gas supplied to the center tube to the flow velocity (V<SB>2</SB>) of the gas supplied to the 2nd tube is 2-4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050580-A (JP)
Title: Effect device
Inventor: OKABAYASHI MASAAKI
IPC: G10H1/02
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To make the relation among a plurality of signals such as an input signal and an output signal easy to see by an effect device by relating and displaying the level of the plurality of signals. SOLUTION: Orthogonal coordinates are formed on a two-dimensional display unit 7; and the lateral axis is graduated in real-time levels of the input signal and the longitudinal axis is graduated in real-time levels of an output signal. The peak values of the input signal and output signal of an effect circuit are detected and points based upon them as their coordinate values are displayed. On the coordinate plane, converting function curves 20a and 20b of the input signal and output signal are displayed. On this plane, points based upon the input signal level and output signal level as their coordinate values are displayed.
Patent JP-2004024402-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: H01L51/50
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can enhance performance and decoration effects utilizing areas other than the playing area.  <P>SOLUTION: In the game machines such as pachinko machines or slot machines, a see-through window through which the playing area visible can be seen is formed on the front thereof while a display area 100 made up of an organic EL display device and LED modules 28a-28d are provided in an area other the see-through window on the front of the game machine and the emission mode of the LED modules 28a-28d is changed according to change in the display mode of the display area 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027909-A (JP)
Title: Internal combustion engine
Inventor: HASHIMOTO YOSHINOBU
IPC: F01N3/20
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably burn fuel in a combustion chamber if an average air-fuel ratio of mixture is rich when required load is small.  <P>SOLUTION: Low temperature combustion and normal combustion can be selectively performed, and main injection Qm for injecting fuel for mainly driving an internal combustion engine, and auxiliary injection Qv for injecting fuel for promoting combustion of the fuel mainly injected by the main injection can be performed. When it is required to make an air-fuel ratio of exhaust gas emitted from the combustion chamber rich when a required load is smaller than a prescribed value, first combustion is performed at a lean air-fuel ratio at an injection pattern for performing only the main injection at faster timing than a normal injection timing. Then, auxiliary injection is performed at faster injection timing than the timing of the main injection, and first combustion is performed at a rich air-fuel combustion at an injection pattern for performing the main injection at faster timing than a normal injection timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027565-A (JP)
Title: Steel plate joining method and device therefor
Inventor: OGAWA JUNICHIRO
IPC: E04B5/40
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel plate joining method and a device therefor for efficiently and surely preventing falling-off of a bolt inserted into a bolt hole in a joining part of a steel plate without using a specially ordered item in construction, and dispensing with installation of a work scaffold to the under surface side of the steel plate.  <P>SOLUTION: Before installing a bottom steel plate 1 on a main beam, the bolt 4 is preinserted into the bolt hole 3. A bolt falling preventive snap ring 14 is fitted to and installed in a screw part 4b, and after installing the bottom steel plate 1 on the main beam, a splice plate 8 bored with a large diameter bolt hole 15 for housing the snap ring 14 is attached to the joining part 2 of the mutually adjacent bottom steel plates 1 from the upper surface side so that the bolt 4 is inserted into the large diameter bolt hole 15 of the splice plate 8, and is constituted so as to fasten a nut 10 to the bolt 4 from the upper surface side of the splice plate 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027920-A (JP)
Title: Discharge mechanism for rotation vane pump
Inventor: TAKEI NOBUO
IPC: F04C29/06
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sized discharge mechanism for a rotary vane pump of a simple structure and easy to assemble.  <P>SOLUTION: In the discharge mechanism for the rotary vane pump discharging gas discharged form an inside of a housing 20 to an outside of a silencer 30 through a gas outlet 32 of the silencer 30 provided with a pressure regulating valve 50, a cylindrical pipe passage connection part 60 is provided on an outer wall of the silencer 30 around the gas outlet 32 to communicate an inside space thereof and the gas outlet 32 and to surround the pressure regulating valve 50. A pipe passage 80 sending gas discharged to the outside of the silencer 30 can be connected to the pipe passage connection part 60. A cylindrical inner space of the pipe passage connection part 60 is utilized as a chamber for operably housing the pressure regulating valve 50. Consequently, the discharge mechanism for the rotary vane pump can be miniaturized and simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027055-A (JP)
Title: Aqueous dispersion and laminate
Inventor: NAKANO MAKOTO
IPC: C09J175/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion having good adhesiveness with respect to both of a polar substrate and a non-polar substrate even at a low temperature (room temperature), and a material formed by coating the substrates with the aqueous dispersion and having an adhesive function even at a low temperature (room temperature).  <P>SOLUTION: The aqueous dispersion contains an olefin polymer, a petroleum type hydrocarbon resin and/or an alicyclic hydrocarbon resin having a polar group in the same particles. Alternatively, the aqueous dispersion contains the olefin polymer, the petroleum type hydrocarbon resin and/or the alicyclic hydrocarbon resin having the polar group in the same particles. The laminate is obtained by applying the aqueous dispersion to various plastic films, an aluminum foil, paper, polywood and a nonwoven fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036043-A (JP)
Title: Three-dimensional knitted fabric and cushion material
Inventor: YANAI TAKASHI
IPC: D04B21/14
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional knitted fabric, particularly excellent in holding feel and suitable for sheets, etc., for vehicles.  <P>SOLUTION: The three-dimensional knitted fabric is composed of a connecting yarn for connecting a knitted fabric having two layers of inside and outside to a knitted fabric having these two layers and at least either one knitted fabric of the knitted fabric having two layers is composed of two or more of polyester components and at least one component is constituted of a latent crimp-developing polyester fiber monofilament yarn composed of a polytrimethylene terephthalate. A cushion material is composed of the three-dimensional knitted fabric.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067206-A (JP)
Title: Method of dynamically assigning device in lpar system
Inventor: BROWN JOE
IPC: G06F17/30
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a computer system and a method for dynamically managing reassigning of the LPAR. SOLUTION: When a missing resource in a system is reported, it is recorded as a log in a system error log. In detail, a missing resource due to being reassigned from one logic partition (LPAR) to another LPAR in the system is put a tag. When a diagnosis program for clarifying the missing resource is executed, a resource reassignment database is referred to for all resources reported that it was assigned to the LPAR but is currently missing, and a missing resource list is prepared. The system error log is searched for the tagged resources considered to be missing due to reassignment. All the tagged resources and child resources relating to the tagged resources are removed from the missing resource list and the list is updated thereby. A regular missing resource clarification procedure is performed on the updated missing resource list.
Patent JP-2004042053-A (JP)
Title: Joining method of different metal material
Inventor: SHIBATA YOSHINORI
IPC: B23K26/32
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method for welding different metal materials by high energy beam without using an insert or clad material while preventing intermetallic compounds from being caused.  <P>SOLUTION: A metal material 3 having high melting point (low thermal expansion rate) and a metal material 4 having low melting point (high thermal expansion rate) are overlapped with other and the high energy beam 2 is applied to the metal material 3 having high melting point (low thermal expansion rate). In this case, a gap (hereinafter termed as a plate gap) having a depth of < 50% of the thickness of the metal 3 having high melting point (low thermal expansion rate) is formed between the metal material 3 having high melting point (low thermal expansion rate) and the metal material 4 having low melting point (high thermal expansion rate). Depth of weld penetration on the side of the metal material 4 having high thermal expansion rate is set within the thickness of the metal material 4 having high thermal expansion rate, thus preventing it to pass through the metal material 4 having high thermal expansion rate. The metal material 3 having high melting point (low thermal expansion rate) is a steel based material and the metal material 4 having low melting point (high thermal expansion rate) is an aluminum material, and the high energy beam is a laser beam or electronic beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099420-A (JP)
Title: Shared memory type vector processing system, its control method and storage medium for storing the control program of vector processing
Inventor: NAKAZATO SATOSHI
IPC: G06F9/38
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a vector processing system in which the number of vector pipelines accompanying a scalar processing part can flexibly be changed according to use. SOLUTION: This shared memory type vector processing system is provided with a plurality of CPUs 10a to 10n sharing a main storage memory, and each of the CPUs has a scalar processing part and a vector processing part. The CPUs are connected with each other through a path for transferring a vector processing instruction from each CPU to each CPU.  Each CPU is provided with an issuing means for issuing the vector processing instruction added with issuing source CPU information for identifying the CPU of an issuing source and transferring it to all the CPUs including its own CPU through a path, and a vector processing instruction control part for storing the transferred vector processing instruction in a plurality of instruction stacks corresponding to each CPU based on the issuing source CPU information and controlling issuing of the instruction based on a vector processing instruction based on the priority order of each of plurality of instruction stuck and the resource information of the vector processing part.
Patent JP-2004056174-A (JP)
Title: Code structure and code reading terminal
Inventor: MURAMATSU TAKEHARU
IPC: G10L19/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To carry out appropriate processing in accordance with an identified type of recorded code data by determining the data type in the code data.  <P>SOLUTION: A code reading terminal comprises an imaging unit 7 for photographing encoded data consisting of a body portion having encoded ringing tone data and a header portion including a data identifier D indicating the type of data in the body portion; a data identifier unit 19a for identifying the type of the encoded data photographed by the imaging unit 7 based on the data identifier D, and control units 13 and 19 for reading the encoded data depending on the data type identified by the data identifier unit 19a and for reproducing the ringing tone data that has been read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052789-A (JP)
Title: Clutch device
Inventor: SUESHIGE HIROSHI
IPC: F16D67/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device capable of reducing the torque generated when a second clutch is engaged using a simple constitution.  <P>SOLUTION: The clutch device 70 is structured so that a follower gear 63 is mounted on a shaft 54 furnished with a driving gear 62 in such a way as rotatable and movable in the axial direction and a first clutch 80 is interposed between the follower gear and the driving gear while a second clutch 90 is interposed between a gear case 141 to accommodate the driving and follower gears and the follower gear. The second clutch is of jaw clutch type in which clutch pawls are engaged with each other. A torque limiter 100 to make slip when a torque exceeding the reference value is applied to the jaw clutch is interposed between the jaw clutch and the gear case. The torque limiter is structured so that a rotor 111 installed on the second clutch is fitted by pressure to a stator 101 installed in the gear case. A sulfuriznig process is applied to the contacting surface 106a of the stator and/or the contacting surface 112a of the rotor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051802-A (JP)
Title: Recording material, liquid developing agent and image forming method using the same
Inventor: TSUBUSHI KAZUO
IPC: C09D11/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording material exhibiting good fixing properties, giving a high image density, and stably giving an image of high resolution and high colorfulness, an image forming method and a recording material suppressed in generation of solvent vapor on fixing.  <P>SOLUTION: The liquid developing agent is mainly composed of a coloring agent, a binding agent and a carrier liquid, where the carrier liquid comprises at least liquid paraffin and a surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050385-A (JP)
Title: Coated cemented carbide tool
Inventor: ITO MINORU
IPC: C23C16/30
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cemented carbide tool that eliminates a trouble caused by some deposit of work material and is excellent in discharging cutting powder and chips.  <P>SOLUTION: The coated cemented carbide tool 1 consists of a cemented carbide base material 2 and coating layers 3 made of a plurality of ceramic material layers formed on the surface. The outer-most layer 4 has average thickness of more than 0.1μm when it is originally formed and a cutting edge line 6, a cutting face 7 and a flank 8 of the outer-most layer 4 are polished. These parts of the outer-most layer 4 that participate in cutting are burnished by this polish. Polishing is applied so that a part from the originally formed surface of the outer-most layer 4 up to its internal part is removed and the rest part remains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003088450-A (JP)
Title: Seat
Inventor: SCHMIDT FALK
IPC: B60N2/58
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To make the utilization of extremely easily constituted holding means possible while retaining functionality for the purpose of a seat. SOLUTION: The seat, more particularly an automotive seat, has at least one cushion body and a cover to cover this cushion body and is provided with mounting elements having free ends constituted an inverted hook shape on the lower side of the cover. These free ends are strong to tension and can be locked to the complementary holding means moored within the cushion body. The holding means (4) are constituted to a planar shape, consist of elastic materials and have slits (6) spreading when passing the free ends (3 and 3) of the mounting elements (3). The slits (6) are closed at the rear of the free ends after passing the free ends.
Patent JP-2004061717-A (JP)
Title: Silver halide color photographic sensitive material and method for creating digital image information
Inventor: IWAGAKI MASARU
IPC: G03C1/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high sensitivity, preservability, high image quality, improved color reproducibility, and suppressed uneven heat development, and to provide an inexpensive method for creating digital image information using the same and a method for utilizing resources.  <P>SOLUTION: In the silver halide color photographic sensitive material having photographic constituent layers including red, green, and blue sensitive layers and non-photosensitive layers, the photographic constituent layers comprise photosensitive silver halide, a coupler, a color developing agent or its precursor, and a polymeric binder, and the absolute value of the difference between the solubility parameter of the polymeric binder in at least one photosensitive layer and that of the polymeric binder in a non-photosensitive layer adjacent to the photosensitive layer on the side remoter from the support is 0.3-10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061827-A (JP)
Title: Operating device having voice guidance, its operating method, program, and recording medium
Inventor: TAKATSU KAZUNORI
IPC: G10L13/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device having voice guidance which supports a user unskilled in the operation of an electronic device or the like to use each function of the electronic device or the like.  <P>SOLUTION: In the operating device with voice guidance, when the electronic device or the like is operated by an operation instruction using a functional key, the operation is made into a learning mode, then an operation guidance is output with voice in accordance with a depressed state of the functional key for the operation instruction, Thus, even the user unskilled in the operation can easily use the various functions of the electronic device or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064947-A (JP)
Title: Voltage controller for voltage-type pwm inverter
Inventor: TAKAMATSU NAOYOSHI
IPC: H02M7/48
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent direct current component correction and dead time compensation from being carried out and thus prevent eccentric magnetization from being caused in a transformer due to excessive response to abrupt change in load in a voltage-type PWM inverter having an output transformer.  <P>SOLUTION: If inverter output current abruptly changes, that is detected by a computing portion 10 for the effective value of inverter output current, a differentiator 11, and a comparator 12. As the result of this detection, a delay control portion 13 generates a coefficient 0 only for a certain time period. This coefficient is supplied to a multiplier 14, and thereby direct current component correction is prevented. A lamp voltage computing portion 15 gradually increases output. The output is supplied to a multiplier 16, and thereby dead time compensating operation is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342159-A (JP)
Title: Cosmetic for preventing aging of skin
Inventor: KURIHARA KOJI
IPC: A61K8/96
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve skin aging-preventing effect by removal of an active oxygen and improve problems in color, odor and stability of cosmetics for preventing aging of the skin.   <P>SOLUTION: The cosmetic is obtained by combinedly using an L-ascorbic acid tetra-branched fatty acid ester derivative, particularly L-ascorbyl tetraisopalmitate, more preferably L-ascorbyl tetra-2-hexyldecanoate with an antioxidant, particularly a plant extract having antioxidant action and/or coenzyme Q10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003103927-A (JP)
Title: Method and apparatus for electric congelation printing providing color parallel arrangement
Inventor: CASTEGNIER ADRIEN
IPC: B41M5/20
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a multicolor-printed image having high resolution of at least 400 per one inch and high clearness. SOLUTION: The multicolor-printed image is formed by a process in which an electrolysis inert-anode having a continuous passive state surface moving at a constant speed is formed (a), an anode active surface is coated with an oily substance (b), a plurality of picture elements expressing a desired color- printed image are formed on the coated anode surface by the electric congelation of colloid existing in an electric congelation printing ink (c). The formed image is transferred onto a substrate. Each picture element is composed of parallel dots of the congealed colloid having different colors. The colored picture elements are contacted with the substrate and transferred from the anode surface onto the substrate so that the multicolor-printed image is printed on the substrate.